Skip to product information
1 of 4

Genesis Offroad
Dual Battery Kit for Group 25 Batteries
2018-Current Wrangler

Genesis Offroad
Dual Battery Kit for Group 25 Batteries
2018-Current Wrangler

SKU: GOR-13122211 | MPN: 185-JLDBKG3

Regular price $699.00
Regular price Sale price $699.00
Sale Sold out
Shipping calculated at checkout.
  • Usually ships within 1-3 business days.
  • Amazon
  • American Express
  • Apple Pay
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa
  • Affirm Icon

Genesis Offroad made waves in 2013 with the launch of the Jeep Wrangler JL/JLUs first fully integrated, user-friendly dual battery system. Committed to continuous improvement, they've honed their dual battery system based on invaluable customer feedback, ensuring it's perfectly tailored to the demands of today's off-road vehicles and drivers.

Their core mission remains unchanged: to enable you to fully enjoy your aftermarket electrical accessories without fretting over draining your cranking battery. Even if your cranking battery dips too low to start the engine, a simple button press lets you jump-start from your secondary battery.

Gone are the days of grappling with wire schematics or struggling with manual selector switches or isolator devices to add a second battery. Genesis dual battery kits come fully pre-wired out of the box for effortless installation. No need for wire strippers or crimpers—installation has never been simpler!


.

.

What's new with Gen 3

New Heavy Duty Battery Combiner

  • Allows your engine's alternator to charge your cranking and accessory batteries.
  • Connects batteries together in parallel while driving, then separates them once the voltage drops below 12.7v to protect your cranking battery from getting drained by your accessories.
  • Rated for 300 amps continuous current flow, and spikes of up 2500 amps for 10 seconds to handle anything you can throw at it.
  • Compatible with all modern high output alternators.
  • Uses NO power to keep batteries connected, allows batteries to stay fully charged when not in use and run accessories even longer.
  • Generates NO heat, since no current is flowing through it while the batteries are connected, the battery combiner produces no heat at all.
  • More robust and more reliable design means more worry-free adventures.

New Boost Button

  • 3 user-selectable modes - Auto, On, and Off'
  • Auto' mode automatically connects batteries when either one is above 13.1v for 90 seconds, and disconnects them when they drop below 12.7v for 30 seconds.
  • 'On' mode will manually connect the batteries together. Use this to jump start the engine when the cranking battery is low, or manually provide
    extra run time to your accessories by using both batteries together.
  • 'Off' mode will manually separate the batteries. Use this when you want to leave the batteries isolated for any reason. Note the alternator will
    not charge the Aux battery while in this mode.
  • The green halo light will turn on to indicate the batteries are connected, and the light will be off when the batteries are separated.

New Bus Bars

  • Now includes 3 tall studs and 3 small screws for power & ground wire connections.
  • Different stud sizes 1/4", 5/16", and 3/8" give you more flexibility for connecting your heavy duty accessory cables such as a winch, stereo amplifier, air compressor, fuse panels, etc.
  • Lighter gauge wires such as LED lights, CB, etc, can use the 3 small screws for connecting #10 sized ring terminals.
  • Any accessories connected to the bus bars will run from the Aux battery and will not drain down the cranking battery.
  • The protective cover flips up for easy access for routing your wires.

New Heavy Duty Cables

  • Higher solid copper strand count for more current carrying capacity and more flexibility.
  • Thicker insulating jacket for even more protection from the elements.
  • Heavy duty adhesive lined heat shrink protects the wire from corrosion.
  • Tin-plated copper lugs and post clamps for superior conductivity.

New Cover

  • Completely covers all the electronics and wiring for protection and a cleaner look.
  • Easy flip up access to your bus bars.

G-Screen Monitoring System port

  • Integrated connection point for plugging in the optional G-Screen.
View full details

Description

Genesis Offroad made waves in 2013 with the launch of the Jeep Wrangler JL/JLUs first fully integrated, user-friendly dual battery system. Committed to continuous improvement, they've honed their dual battery system based on invaluable customer feedback, ensuring it's perfectly tailored to the demands of today's off-road vehicles and drivers.

Their core mission remains unchanged: to enable you to fully enjoy your aftermarket electrical accessories without fretting over draining your cranking battery. Even if your cranking battery dips too low to start the engine, a simple button press lets you jump-start from your secondary battery.

Gone are the days of grappling with wire schematics or struggling with manual selector switches or isolator devices to add a second battery. Genesis dual battery kits come fully pre-wired out of the box for effortless installation. No need for wire strippers or crimpers—installation has never been simpler!


.

.

What's new with Gen 3

New Heavy Duty Battery Combiner

  • Allows your engine's alternator to charge your cranking and accessory batteries.
  • Connects batteries together in parallel while driving, then separates them once the voltage drops below 12.7v to protect your cranking battery from getting drained by your accessories.
  • Rated for 300 amps continuous current flow, and spikes of up 2500 amps for 10 seconds to handle anything you can throw at it.
  • Compatible with all modern high output alternators.
  • Uses NO power to keep batteries connected, allows batteries to stay fully charged when not in use and run accessories even longer.
  • Generates NO heat, since no current is flowing through it while the batteries are connected, the battery combiner produces no heat at all.
  • More robust and more reliable design means more worry-free adventures.

New Boost Button

  • 3 user-selectable modes - Auto, On, and Off'
  • Auto' mode automatically connects batteries when either one is above 13.1v for 90 seconds, and disconnects them when they drop below 12.7v for 30 seconds.
  • 'On' mode will manually connect the batteries together. Use this to jump start the engine when the cranking battery is low, or manually provide
    extra run time to your accessories by using both batteries together.
  • 'Off' mode will manually separate the batteries. Use this when you want to leave the batteries isolated for any reason. Note the alternator will
    not charge the Aux battery while in this mode.
  • The green halo light will turn on to indicate the batteries are connected, and the light will be off when the batteries are separated.

New Bus Bars

  • Now includes 3 tall studs and 3 small screws for power & ground wire connections.
  • Different stud sizes 1/4", 5/16", and 3/8" give you more flexibility for connecting your heavy duty accessory cables such as a winch, stereo amplifier, air compressor, fuse panels, etc.
  • Lighter gauge wires such as LED lights, CB, etc, can use the 3 small screws for connecting #10 sized ring terminals.
  • Any accessories connected to the bus bars will run from the Aux battery and will not drain down the cranking battery.
  • The protective cover flips up for easy access for routing your wires.

New Heavy Duty Cables

  • Higher solid copper strand count for more current carrying capacity and more flexibility.
  • Thicker insulating jacket for even more protection from the elements.
  • Heavy duty adhesive lined heat shrink protects the wire from corrosion.
  • Tin-plated copper lugs and post clamps for superior conductivity.

New Cover

  • Completely covers all the electronics and wiring for protection and a cleaner look.
  • Easy flip up access to your bus bars.

G-Screen Monitoring System port

  • Integrated connection point for plugging in the optional G-Screen.

Collapsible content

Additional Information

Notes:

  • Fits 2018+ Jeep Wrangler without 392 or Diesel engines only.

Battery Options:

  • Requires one accessory battery, any brand, of the same type as the cranking battery.
  • We recommend using high quality AGM batteries.
  • Traditional wet lead acid batteries are NOT recommended.
  • Lithium batteries may be used ONLY if the cranking battery is also lithium. Do not mix battery types.
  • Matching Group 25 batteries are required.

Collapsible content

Vehicle Fitment:

  • 2018-Current Wrangler JL
  • 2018-Current Wrangler Unlimited JLU
  • 2.0L (Turbo)
  • 3.6L
  • 4xe (Hybrid)